Here is a new RCD 62 tooth, 8MMGT hard anodized blower pulley 3.5" width. This has GT tooth profile (for flat tooth tip belts), must run with 8mm GT belts.
New RCD 8mm GT 46 tooth Supercharger Pulley drag boat dragster
8mm GT Blower Belt 1600-8MGT-75PS Kev-lar drag boat dragster RCD hemi
Low Run 8mm GT Blower Belt 1600-8MGT-75PS Kev-lar drag boat dragster RCD hemi
NEW RCD 14 MM GT BLOWER PULLEY 33 TOOTH
Pulley, Blower, 8mm GT, anodized, for 3" wide belt, 2" register hole, 59 tooth
Pulley, Blower, 8mm GT, anodized, for 3" wide belt, 2" register hole, 65 tooth